5-Cyano-4-methyl-3-(trifluoromethoxy)pyridine-2-carboxylic acid
Ethyl 4-cyano-2-methyl-3-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 2-cyano-3-methyl-4-(trifluoromethoxy)pyridine-5-carboxylate
6-Chloro-2-(chloromethyl)-3-nitro-4-(trifluoromethoxy)pyridine